On 6/11/24 2:19 PM, Christoph Hellwig wrote:
Move the io_stat flag into the queue_limits feature field so that it can
s/io_stat/stable_write
be set atomically and all I/O is frozen when changing the flag. The flag is now inherited by blk_stack_limits, which greatly simplifies the code in dm, and fixed md which previously did not pass on the flag set on lower devices. Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Other than the nit above, looks OK to me. Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx> -- Damien Le Moal Western Digital Research
